/Engine/Source/Editor/CurveEditor/Public/Tree/CurveEditorTreeFilter.h
Built-in text filter of type ECurveEditorTreeFilterType::Text. Filter terms are applied as a case-insensitive boolean OR substring match.
struct FCurveEditorTreeTextFilter : public [FCurveEditorTreeFilter](API\Editor\CurveEditor\Tree\FCurveEditorTreeFilter)
FText
InputText
Original input filter text.